| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $126.74 | 6.770% | $135.3203 | $135.32 | $135.30 | $135.30 |
| Purchase #2 | $28.64 | 5.854% | $30.3166 | $30.32 | $30.30 | $30.30 |
| Purchase #3 | $55.97 | 3.446% | $57.8987 | $57.90 | $57.90 | $57.90 |
| Purchase #4 | $211.99 | 3.407% | $219.2125 | $219.21 | $219.20 | $219.20 |
| Purchase #5 | $117.55 | 10.761% | $130.1996 | $130.20 | $130.20 | $130.20 |
| Purchase #6 | $125.50 | 8.481% | $136.1437 | $136.14 | $136.15 | $136.10 |
| Purchase #7 | $172.44 | 11.516% | $192.2982 | $192.30 | $192.30 | $192.30 |
| 7 purchase totals = | $838.83 | $901.3896 | $901.39 | $901.35 | $901.30 | |